| 1. | The etched section also reveals that multiple weld passes were made over the top of the original submerged arc weld pass . 从酸蚀断面还可以看出:在原自动埋弧焊的上面覆盖有多层焊道。 |
| 2. | Code of practice for validation of arc welding equipment 电弧焊设备验证实用规程 |
| 3. | Scm control system of pulse plasma arc welding 脉冲等离子弧焊接的单片机控制系统 |
| 4. | Safety requirements for portable arc welding transformers 小型弧焊变压器安全要求 |
| 5. | Arc welding equipment - part 11 : electrode holders 弧焊设备.第11部分:电极握杆 |
| 6. | Carbon steel flux cored wires for arc welding in shipbuilding 船用碳钢药芯焊丝 |
| 7. | Arc welding equipment - part 5 : wire feeders 电弧焊设备.第5部分:焊丝进料装置 |
| 8. | Recommended practices for gas - tungsten - arc welding 钨电极惰性气体保护焊的推荐规范 |
| 9. | Voltage reducing devices for ac arc welding machines 交流电弧焊机的自动降电压装置 |
| 10. | Arc welding equipment - part 1 : welding power sources 弧焊设备第1部分:焊接电源 |